All our products are packed, stored, transported according to the international regulation.
The tubes are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.
Plus, ply wooden box are available for special protection. Other kinds of packing can be offered if request.
ASTM A312 ASTM A269 ASME SA 213 / ASTM A213
Grade
Other Name
EN Grade
Chemical Component %
C
Cr
Ni
Mn
P
S
Mo
Si
Cu
N
W
Other
2205
F51(S31803)
1.4462
≤0.03
≥21
2.5~3.5
≤2
≤0.03
≤0.02
≥2.5
≤1
-
0.08~0.2
-
-
F60(S32205)
1.4462
≤0.03
≥22
2.5~3.5
≤2
≤0.03
≤0.02
≥3
≤1
-
0.08~0.2
-
-
2507
F53(S32750)
1.4410
≤0.03
24~26
6~8
≤1.2
≤0.035
≤0.02
3~5
≤0.8
≤0.5
0.24~0.32
-
-
F55
S32760
1.4501
≤0.03
24~26
6~8
≤1
≤0.03
≤0.01
3~4
≤1
0.5~1
0.2~0.3
0.5~1
-
329
S32900
≤0.08
23~28
3~6
≤1.5
≤0.04
≤0.03
1~3
≤1
-
-
-
-
At temperatures above 300°C, the brittle micro-constituents of this grade undergo precipitation, and at temperatures below -50°C the micro-constituents undergo ductile-to-brittle transition; hence grade 2205 stainless steel is not suitable for use at these temperatures. High resistance to pitting and crevice corrosion Excellent in most caustic environments Good weldability1.Pressure vessels, high pressure storage tanks, high pressure pipelines 2.Heat exchangers fittings, chemical processing industry 3.Oil and gas pipelines, 4.Sewage treatment system 5.Pulp and paper industry classifiers, bleaching equipment, storage and processing systems 6.High speed blades, impellers 7.Cargo box of ship and truck 8.Food processing equipment
